<?php
namespace Home\Controller;
use Think\Controller;
class PayController extends Controller {
//    下单，返回支付接口参数
    public function returnParam(){
//        $data = array(1,2,3);
        $data = new \Home\Library\WeChatPay(C('alipay_config_wx'));
        echo json_encode($data);
    }
    
}